UPSTREAM: net: ipa: pass correct dma_handle to dma_free_coherent()

The "ring->addr = addr;" assignment is done a few lines later so we
can't use "ring->addr" yet.  The correct dma_handle is "addr".

Fixes: 650d1603 ("soc: qcom: ipa: the generic software interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/YBjpTU2oejkNIULT@mwanda


Signed-off-by: Jakub Kicinski <kuba@kernel.org>
(cherry picked from commit 4ace7a6e
 https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git

 master)

BUG=b:177097776
TEST=Modem functional, No IPA hang in suspend stress test

Signed-off-by: Sujit Kautkar <sujitka@chromium.org>
Change-Id: I7d5c4b95dc5a8cc24da4810838541bca80fc4ac9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2674471


Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2685034